Originally Posted by
Matt@RFR
If you use the above example, you'll also need to move the Y zero back to where it was probed. Using his example:
%
#5222=#5222-1.
(probe)
#5222=#5222+1.
Or else it'll just keep moving 1" every time. I wouldn't do that. Depending on where you restart in a program, you could get screwed up in a hurry.
Simpler: G52 Y1.
Make sure to call G52 Y1. at each tool change. Then you can start at any tool change and have the correct location. If there's lots of tool changes:
G52 Y[#500]
Then simply changing #500 will move ALL G52 calls.